84486597345 has 32 divisors (see below), whose sum is σ = 150769555200. Its totient is φ = 44888170752.

The previous prime is 84486597287. The next prime is 84486597389. The reversal of 84486597345 is 54379568448.

84486597345 is a `hidden beast` number, since 8 + 4 + 4 + 8 + 6 + 597 + 34 + 5 = 666.

It is not a de Polignac number, because 84486597345 - 2⁹ = 84486596833 is a prime.

It is a super-2 number, since 2×84486597345² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1154280 + ... + 1225289.

It is an arithmetic number, because the mean of its divisors is an integer number (4711548600).

Almost surely, 2^84486597345 is an apocalyptic number.

It is an amenable number.

84486597345 is a deficient number, since it is larger than the sum of its proper divisors (66282957855).

84486597345 is a wasteful number, since it uses less digits than its factorization.

84486597345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379846 (or 2379840 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 63.

The spelling of 84486597345 in words is "eighty-four billion, four hundred eighty-six million, five hundred ninety-seven thousand, three hundred forty-five".